UTHR Q1 2026 Earnings EPS Misses Estimates Amid Operational Challenges BEKE Q4 2025 Earnings EPS Falls Short as Housing Market Headwinds Persist Core Laboratories Q1 2026 Earnings EPS Misses Estimates by Wide Margin Shares Decline HIG Q1 2026 Earnings EPS Misses Estimates Amid Elevated Catastrophe Losses Ballard Power Systems BLDP Q1 2026 Earnings Narrowed Loss Exceeds Expectations KOSS Q1 2026 Earnings Loss Per Share Signals Continued Headwinds for Audio Accessories Maker